@charset 'utf-8';
.main .video-area {
    position: relative;
    width: 100%;
    /* height: 676px; */
    background: #F2F2F2;
    margin-bottom: 50px;
}
.main .container {
    position: relative;
}
.main .video-area .left, .main .video-area .right {
    position: absolute;
    top: 50%;
    margin-top: -30px;
    width: 60px;
    height: 60px;
    border: 1px solid #E5E5E5;
    background: #F2F2F2;
    border-radius: 50%;
    color: #656565;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.main .video-area .left .icon, .main .video-area .right .icon {
    display: inline-block;
    width: 30px;
}
.main .video-area .left:hover, .main .video-area .right:hover{
    background: #E6E8EB;
    border-color: transparent;
}
.main .video-area .left {
    left: -110px;
}
.main .video-area .right {
    right: -110px;
}
.main .video-area .video-wrapper {
    position: relative;
    /* height: 676px; */
    /* background: #000000; */
}
.main .video-area .video-wrapper .vvideo {
    position: relative;
    width: 100%;
    /* height: 100%; */
    display: block;
    margin: 0 auto;
    object-fit: fill;
    z-index: 999 !important;
}
.main .video-area .video-wrapper .icon-play {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -50px;
    margin-left: -50px;
    width: 100px;
    height: 100px;
    background: #ffffff;
    border-radius: 50%;
    cursor: pointer;
}
.main .video-area .video-wrapper .icon-play img {
    display: block;
    width: 100%;
}
.main .video-area .video-wrapper .icon-play:hover .play {
    display: none;
}
.main .video-area .video-wrapper .icon-play:hover .play-hover {
    display: block;
}
.main .video-area .video-wrapper .icon-play .play-hover{
    display: none;
}
.main .video-area .video-wrapper .icon-play .angle {
    position: absolute;
    top: 36px;
    left: 46px;
    width: 0;
    height: 0;
    border-width: 15px;
    border-style: solid;
    border-color: transparent transparent transparent #231816;
}
.main .desc {
    margin-bottom: 80px;
}
.main .desc .title {
    font-family: PingFang-SC-Semibold;
    text-align: center;
    font-size: 32px;
    color: #231816;
    font-weight: 600;
    padding-bottom: 42px;
    margin-bottom: 0;
}
.main .desc .txt {
    text-align: center;
    font-size: 16px;
    color: #656565;
    font-weight: 400;
    line-height:24px;
    padding: 0 80px;
    text-indent: 30px;
}
.main .video-list .filter-bar {
    display: flex;
    align-items: center;
    /* padding: 0 59px; */
    justify-content: center;
}
.main .video-list .filter-bar .s-item {
    flex: 100px 0 0;
    margin-right: 20px;
}
.main .video-list .filter-bar .s-item:last-child {
    margin-right: 0px;
}

/* .main .video-list .filter-bar .f-item.active .f-link {
    position: relative;
    color: #231816;
    font-weight: 600;
    display: block;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.main .video-list .filter-bar .f-item.active .f-link:after {
    content: '';
    position: absolute;
    left: -4px;
    bottom: 4px;
    width: 75px;
    height: 6px;
    background: #FFD45D;
    z-index: -1;
} */
.main .video-list .filter-bar .link:hover {
    text-decoration: none;
}
.main .video-list .filter-bar .link {
    position: relative;
    font-size: 16px;
    color: #656565;
    font-weight: 400;
    line-height:22px;
    z-index: 0;
    max-width: 125px;
    padding: 0 5px;
    white-space: nowrap;
}
.main .video-list .filter-bar .link.active {
    font-weight: 600;
    color: #231816;
}
.main .video-list .filter-bar .link.active:after {
    content: '';
    position: absolute;
    left: 0px;
    bottom: 3px;
    width: 100%;
    height: 6px;
    background: #FFD45D;
    z-index: -1;
}
.main .video-list .filter-bar .circle {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #D8D8D8;
    border-radius: 50%;
    margin: 0 26px;
}
.ml50 {
    margin-left: 50px; 
}
.main .video-list .v-list {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    margin-top: 39px;
}
.main .video-list .v-list .video-item {
    position: relative;
    flex: 19% 0 0;
    margin-right: 1%;
    margin-bottom: 42px;
    cursor: pointer;
}
.main .video-list .v-list .video-item:nth-of-type(5n) {
    margin-right: 0px;
}
.main .video-list .v-list .video-item .mask {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.5);
    z-index: 1;
}
.main .video-list .v-list .video-item .v {
    position: relative;
    width: 100%;
    background: #231816;
    margin-bottom: 10px;
}
.main .video-list .v-list .video-item .v .m-txt {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
}
.main .video-list .v-list .video-item .v .m-txt .m-title {
    margin: 0;
    color: #FFFFFF;
    font-size: 21px;
    font-weight: 600;
    line-height: 28px;
    padding: 0 22px 11px;
    text-align: center;
}
.main .video-list .v-list .video-item .v .m-txt .t {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #ffffff;
    font-weight: 400;
    line-height: 20px;
}
.main .video-list .v-list .video-item .v .m-txt .t .small-icon {
    width: 14px;
    height: 14px;
    margin-left: 4px;
}
.main .video-list .v-list .video-item .v img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.main .video-list .v-list .video-item .v .icon-play {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #ffffff;
    margin-top: -16px;
    margin-left: -16px;
}
.main .video-list .v-list .video-item .v .icon-play .angle {
    position: absolute;
    top: 9px;
    left: 13px;
    width: 0;
    height: 0;
    border-width: 7px;
    border-style: solid;
    border-color: transparent transparent transparent #231816;
}
.main .video-list .v-list .video-item:hover .v .icon-play {
    display: block;
}
.main .video-list .v-list .video-item .txt {
    font-size: 16px;
    color: #A0A0A0;
    line-height: 24px;
    margin: 0;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}
.main .video-list .v-list .video-item:hover .txt {
    color: #656565;
}
.main .no-data {
    min-height: calc(100vh - 70px - 257px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.main .no-data .icon-no-data {
    width: 345px;
    padding-bottom: 25px;
}
.main .no-data .tip {
    font-size: 16px;
    color: #231816;
    margin: 0;
}
/* ipad-pro ipad*/
@media (max-width: 1024px) and (min-width: 668px) {
    .main .video-list .filter-bar {
        padding: 0 2px;
        justify-content: flex-start;
    }
    .main .video-list .filter-bar .s-item  {
        margin-right: 15px;
        flex: 1 0 0;
    }
    .main .video-list .filter-bar .link {
        display: none;
    }
    .main .video-list .filter-bar .circle {
        display: none;
    }
    .main .video-area .left {
        display: none;
    }
    .main .video-area .right {
        display: none;
    }
    .main .desc {
        margin-bottom: 38px;
    }
    .main .desc .title {
        padding-bottom: 12px;
    }
    .main .desc .txt {
        padding: 0;
    }
    .main .video-list .v-list {
        margin-top: 15px;
    }
    .main .video-list .v-list .video-item {
        margin-bottom: 25px;
    }
}
/* moblie */
@media (max-width: 760px) and (min-width: 320px) {
    .main .container {
        width: 100%;
        margin: 0;
        max-width: 100%;
    }
    .main .video-area {
        margin-bottom: 20px;
    }
    .main .video-area .video-wrapper .vvideo {
        width: 100%;
        height: 100%;
    }
    .main .video-list .filter-bar {
        justify-content: flex-start;
    }
    .main .video-list .filter-bar .link {
        display: none;
    }
    .main .video-list .filter-bar .circle {
        display: none;
    }
    .main .video-area .right, .main .video-area .left {
        display: none !important;
    }
    .main .desc .title {
        text-align: left;
        padding: 0 20px 10px 20px;
        font-size: 18px;
    }
    .main .video-area .video-wrapper .icon-play {
        display: none;
        width: 50px;
        height: 50px;
        margin-top: -25px;
        margin-left: -25px;
    }
    .main .video-list .v-list {
        margin-top: 13px;
    }
    .main .desc .txt {
        text-align: left;
        padding: 0 20px;
        text-indent: 0px;
        font-size: 13px;
        line-height: 24px;
    }
    .video-list {
        padding: 0 20px;
    }
    .main .desc {
        margin-bottom: 18px;
    }
    .main .video-list .v-list .video-item {
        flex: 100% 0 0;
        margin-right: 0px;
        margin-bottom: 15px;
    }
    .main .video-list .v-list .video-item .v {
        height: 186px;
        margin-bottom: 0;
    }
    .main .video-area {
        height: 205px;
    }
    .main .video-area .video-wrapper {
        height: 205px;
    }
    .main .video-list .v-list .video-item .txt {
        display: none;
    }
    .main .video-list .v-list .video-item .v .icon-play {
        display: none;
    }
    .main .video-list .v-list .video-item .v .m-txt {
        display: flex;
    }
    .main .video-list .filter-bar {
        padding: 0;
    }
    .main .video-list .filter-bar .s-item {
        flex: 30% 0 0;
        margin-right: 4%;
    }
    .main .video-list .v-list .video-item .mask {
        display: block;
    }
    .main .video-list .v-list .video-item:hover .v .icon-play {
        display: none;
    }
}
